baber/WOPTO huggingface dataset:
Patent TW-559831-B (TW)
Title: Single bitline direct sensing architecture for high speed memory device
Inventor: FIFIELD JOHN A
IPC: G11C11/4091
Filed: 2002-05-24
Granted: 2003-11-01
Abstract: A single bitline direct sensing architecture employs a 4 transistor sense amplifier circuit located in each memory array, wherein the transistors function to selectively transfer data bits from either a true bitline or a complement bitline of the bitline pair to a data line. The data line is preferably arranged over a plurality of memory arrays. The data line may or may not be shared for the read and write operations. One current source is additionally used to precharge the datalines in a read mode, performing the function of a digital sensing scheme by detecting a resistance ratio between the current source and the transistor driven by the bitline for the corresponding array. A simple inverter may be used for detecting a level of the data line determined by the resistance ratio. The bitline pair is sensed in a single ended fashion, eliminating the need for a cross-coupled pair of CMOS devices, and thus reducing the required layout area. By accessing the bitline pair individually, two sets of control signals for the pre-charge, EQ0, EQ1, are developed to allow for bitline shielding in the array. This technique greatly reduces bitline to bitline coupling noise which is a concern for high speed, low cycle time memory applications. The simplicity of this single bitline architecture allows all data bit in a memory array to be transferred to the corresponding data lines, resulting in an ultimate bandwidth. The read and write data lines may be arranged with a pitch exactly the same as the bitline pitch. This thus makes it possible to transfer all of the data bits to the corresponding read data lines in a first memory array, while receiving all of the data bits from the corresponding write data lines in a second memory array.
Patent TW-I239464-B (TW)
Title: Methods and systems for portfolio cash flow valuation
Inventor: KEYES TIM K
IPC: G06Q40/00
Filed: 2002-05-28
Granted: 2005-09-11
Abstract: In an exemplary embodiment, invention is a method for analyzing portfolios of distressed financial assets for the purpose of bidding to acquire those assets. The method utilizes a network-based system (10) including a server system (12) coupled to a centralized database (20) and at least one client system (14). The method comprises of various steps from generating cash flow data table from variety of data sources (116) to performing sensitivity analysis (358) using Monte Carlo Simulation Model (114) to provide different scenarios. The method utilizes a variety of assumptions in performing analysis, and exports cash flow projections into a pre-determined format to develop financially attractive bids, which have strong probability of, expected return on investment after taking into account a variety of foreseeable risks.
Patent TW-563086-B (TW)
Title: Method and apparatus for driving liquid crystal display panel
Inventor: PARK JOON-HA
IPC: G09G3/36
Filed: 2002-08-01
Granted: 2003-11-21
Abstract: A method and apparatus for driving a liquid crystal display panel that is capable of driving a liquid crystal display panel having five color dots within one pixel. In the method, adjacent first color sub-pixels spaced at a desired distance, of a plurality of first color sub-pixels arranged at the middle portion of a pixel are shorted to apply a first color data to said adjacent first color sub-pixels. A second color data is applied to a plurality of second color sub-pixels arranged at one edge of said middle portion within said one pixel. A third color data is applied to a plurality of third color sub-pixels arranged at other edge of said middle portion within said one pixel.
Patent TW-571484-B (TW)
Title: Winding method of motor stator
Inventor: JIANG BO-SUNG
IPC: H02K15/095
Filed: 2002-08-20
Granted: 2004-01-11
Abstract: The present invention provides a winding method of motor stator, which is to install the winding set in the groove of the motor stator, and generate magnetic field during inputting power to push the motor rotor to rotate, wherein the winding set is formed of winding A, winding B, winding C and winding D. The winding A, winding B, winding C and winding D surround the trench in the stator of motor in the same direction. The A-line tail of the winding A is connected to the C-line tail of winding C to form a power path, and the B-line tail of the winding B is connected to the D-line tail of winding D to form the other power path. The direction of each winding is different to be easily distinguished to avoid mixing.
Patent TW-I224696-B (TW)
Title: Transflective color liquid crystal display and method for fabricating a substrate therefor
Inventor: OZEKI MASAO
IPC: G02F1/1335
Filed: 2002-10-24
Granted: 2004-12-01
Abstract: A transparent resist 13 having a certain thickness is provided on a full reflection film 11a at light reflection portions 11, and light reflection portions 12 are formed as holes having a certain depth, when one of the substrates 10 has an inner surface provided with the light reflection portions 11 made of the full reflection film 11a and the light transmission portions 12 formed as openings without the full reflection layer, and a color filter 14 is provided on each paired light reflection portion 11 and light transmission portion 12.
Patent TW-583812-B (TW)
Title: Centralized power distribution unit for a vehicular thin brushless motor
Inventor: KOBAYASHI MAKOTO
IPC: B60L50/16
Filed: 2002-10-25
Granted: 2004-04-11
Abstract: A centralized power distribution unit for a vehicular thin brushless motor includes a plurality of bus bars, an insulating holder that holds the bus bars to form a predetermined gap between the bus bars, and a resin insulating layer that covers the bus bars. Each of the bus bars has a terminal portion to be connected to a power source, such as a battery, and a tab to be connected to a winding of a stator. The bus bars are disposed correspondingly with a phases of the motor. A plurality of holding grooves are formed in the insulating holder. The bus bars, which are pre-bent in a thickness direction to be shaped into a substantially annular shape, are respectively accommodated in the holding grooves. The pre-bending is preferably carried out by a bending machine.
Patent TW-I243026-B (TW)
Title: Filter section for cigarette and cigarette comprising the same
Inventor: INAGAKI MICHIHIRO
IPC: A24D3/14
Filed: 2002-10-25
Granted: 2005-11-11
Abstract: This invention provides a filter section, which comprising at least 2 filter sections of the followings: a filter section containing the liquid fatty acid ester or the liquid fatty acid with viscosity of 1 to 300 cP, a filter section containing the glycol with viscosity of 1 to 300 cP, and a filter section containing active carbon.
Patent TW-580657-B (TW)
Title: Light emission and display devices and electronic apparatus using the display device
Inventor: UENO MASATO
IPC: G04G9/00
Filed: 2002-11-26
Granted: 2004-03-21
Abstract: A light emission and display device (for example, timepiece module 1) comprising an ultraviolet ray emitting element 203 that emits ultraviolet rays, light emission areas 19 that react to the ultraviolet rays to thereby emit the corresponding colored lights, and a pair of legs 204 that connect in a stabilized manner the ultraviolet ray emitting element 203 and a connection terminal T of a circuit board 13 in the light emission and display device. Each leg 204 has a bend 205 for adjusting the length and a bend angle of the leg between the ultraviolet ray emitting element 203 and the connection terminal T.
Patent TW-I259303-B (TW)
Title: Electro-optical device and electronic apparatus
Inventor: MURADE MASAO
IPC: G02F1/1368
Filed: 2002-12-24
Granted: 2006-08-01
Abstract: An electro-optical device of the present invention comprises pixel electrodes, TFTs electrically connected to the pixel electrodes, and scanning lines and data lines connected to the TFTs on a TFT array substrate. Each scanning line has a board width portion as a gate electrode in a portion facing a channel area of the TFT and the narrow width portion. As a result, an electro-optical device capable of easily adjusting an arrangement of the gate electrodes and the scanning lines and at the same time precisely driving the TFTs is provided.
Patent TW-561313-B (TW)
Title: Method for removing gallium ion on mask
Inventor: CHEN SAME-TING
IPC: G03F1/08
Filed: 2003-03-19
Granted: 2003-11-11
Abstract: A method for removing gallium ion on mask is disclosed. The present invention comprises: providing a mask, wherein a plurality of gallium ions are located on the mask; providing a water-soluble polymer having a plurality of ligands; and using the ligands of the aforementioned water-soluble polymer to remove the gallium ions on the mask. Moreover, the aforementioned gallium ions can be generated from a focused ion beam (FIB) tool; and the FIB tool is used to repair defects on the mask.
Patent TW-I242200-B (TW)
Title: Information recording method, information recording apparatus and optical information recording medium
Inventor: KATO MASAKI
IPC: G11B7/006
Filed: 2003-05-08
Granted: 2005-10-21
Abstract: An information recording technique for forming a recording mark with a multi-pulse sequence, which is increased by one pulse with an irradiation power Pw for every increase of 2T in a temporal length nT of the recording mark is provided. Particularly, this technique realizes a recording strategy that is simple in its configuration but is capable of improving the consistency of mark shapes in forming the recording marks when the value n of the temporal length nT is an odd number. More specifically, when n is an odd number and n >= 7, a period from the fall of a first pulse to the fall of a second pulse is set to 2.5T and a period corresponding to a last pulse is set to (2+delta1o)T where the value of delta1o is optimized within a range of 0 < delta1o <= 1. In this way, the multi-pulse sequence can be adjusted from the front pulse side and the rear pulse side so that an overall consistency can be realized in the mark shape upon recording the mark. At the same time, when n >= 4, the fall of the first pulse is synchronized with a basic clock, and the fall of the second pulse and the rest of the pulses except for the last pulse are also synchronized with the basic clock by irradiating the pulses at periods of 2.5T or 2T. In this way, the design of a recording strategy generation circuit that generates the actual recording strategy can be simplified.
Patent TW-I222684-B (TW)
Title: Use of hydrogen implantation to improve material properties of silicon-germanium-on-insulator material made by thermal diffusion
Inventor: BEDELL STEPHEN W
IPC: H01L21/762
Filed: 2003-06-30
Granted: 2004-10-21
Abstract: A method of forming a relaxed SiGe-on-insulator substrate having enhanced relaxation, significantly lower defect density and improved surface quality is provided. The method includes forming a SiGe alloy layer on a surface of a first single crystal Si layer. The first single crystal Si layer has an interface with an underlying barrier layer that is resistant to Ge diffusion. Next, ions that are capable of forming defects that allow mechanical decoupling at or near said interface are implanted into the structure and thereafter the structure including the implanted ions is subjected to a heating step which permits interdiffusion of Ge throughout the first single crystal Si layer and the SiGe layer to form a substantially relaxed, single crystal and homogeneous SiGe layer atop the barrier layer. SiGe-on-insulator substrates having the improved properties as well as heterostructures containing the same are also provided.
Patent TW-I278259-B (TW)
Title: Magnetic planarization of pigment flakes
Inventor: RAKSHA VLADIMIR P
IPC: B42D15/10
Filed: 2003-07-01
Granted: 2007-04-01
Abstract: A magnetic field is applied to planarize magnetic pigment flakes relative to a surface. Pigment flakes, such as optically variable pigment flakes, are used in a variety of paints, inks, extrusions, powder coatings, and other forms for decorative and security applications. In many applications pigment flakes tend to align parallel to each other and to the surface to which they are applied. If the pigment flakes include a suitable magnetic structure, a magnetic field can be applied to subsequently align the flakes or enhance the alignment of the flakes in the plane of the substrate if the carrier that the flakes are dispersed in is still fluid. In some printing operations, pigment flakes that are applied parallel to the substrate are pulled out of plane when the print screen or printing die is lifted off the substrate. Application of a magnetic field can re-align pigment flakes to the plane of the substrate, enhancing the visual quality of the printed image, especially with optically variable pigments.
Patent TW-I281419-B (TW)
Title: Method and apparatus for orienting magnetic flakes
Inventor: RAKSHA VLADIMIR P
IPC: B05D7/24
Filed: 2003-07-01
Granted: 2007-05-21
Abstract: Apparatus and related methods align magnetic flakes in a carrier, such as an ink vehicle or a paint vehicle to create optically variable images in a high-speed, linear printing operation. Images can provide security features on high-value documents, such as banknotes. Magnetic flakes in the ink are aligned using magnets in a linear printing operation. Selected orientation of the magnetic pigment flakes can achieve a variety of illusive optical effects that are useful for decorative or security applications.
Patent TW-I223179-B (TW)
Title: A system and method for managing uniform purchasing of material
Inventor: LUO SHENG-QI
IPC: G06Q10/00
Filed: 2003-07-11
Granted: 2004-11-01
Abstract: A system and method for managing uniform purchasing of material, the system collects needs of different buyers, and purchases the integrate material. The method comprises the steps of: (a) receiving information of the needs from different buyers; (b) obtaining quantity of the material after collecting, the information; (c) receiving the price negotiation of different suppliers; (d) generating purchasing order and send the purchasing order to a supplier after determining the supplier; (e) generating the information of apportion purchasing after calculating total amount of each buyer according to the quantity of purchasing order and the information of needs from each buyer. The system for managing uniform purchasing of material implemented the above method.
Patent TW-I272455-B (TW)
Title: Composition for antireflection film formation
Inventor: KISHIOKA TAKAHIRO
IPC: C08K5/00
Filed: 2003-07-16
Granted: 2007-02-01
Abstract: The present invention discloses a composition for antireflection film formation which comprises a urea compound substituted by hydroxyalkyl or alkoxyalkyl and preferably contains a light-absorbing compound and/or light-absorbing resin; a method of forming an antireflection film for a semiconductor device, which comprises using the composition; and a process for producing a semiconductor device, which comprises using the composition. The composition satisfactorily absorbs the light having wavelengths for use in semiconductor device production. The composition is hence highly effective in eliminating the reflected light. It further has a higher dry-etching rate than that of photoresist layers.
Patent TW-593126-B (TW)
Title: A structure of a micro electro mechanical system and manufacturing the same
Inventor: LIN WEN-JIAN
IPC: B81C1/00
Filed: 2003-09-30
Granted: 2004-06-21
Abstract: A structure of a micro electro mechanical system and a manufacturing method are provided, the structure and manufacturing method is adapted for an interference display cell. The structure of the interference display cell includes a first electrode, a second electrode and posts. The second electrode comprises a conductive layer covered by a material layer and is arranged about parallel with the first electrode. The support is located between the first plate and the second plate and a cavity is formed. In the release etch process of manufacturing the structure, the material layer protects the conductive layer from the damage by an etching reagent. The material layer also protects the conductive layer from the damage from the oxygen and moisture in the air.
Patent TW-I250924-B (TW)
Title: An industrial robot
Inventor: YAZAWA TAKAYUKI
IPC: G01N15/14
Filed: 2003-10-30
Granted: 2006-03-11
Abstract: An industrial robot which works in a clean room can measure the amount of particles of dust and the like in the clean room with high precision and immediate. A light-scattering type particle counter measures the amount of particles in the clean room. The particle counter is provided on a hand portion of the industrial robot and a counter inlet is arranged on the tip of the hand portion. A laser beam used in the particle counter is formed a belt-shaped.
Patent TW-I232842-B (TW)
Title: Curved arm type hydraulic hanging device
Inventor: TSAI DE-SHUEI
IPC: B66C23/36
Filed: 2003-11-18
Granted: 2005-05-21
Abstract: This invention relates to a curved arm type hydraulic hanging device, comprising a curved arm type hydraulic hanging rod assembled on the recycling vehicle, a hydraulic pressure supply, and a wireless signal receiving controller combining with a wireless remote control. The wireless signal receiving controller receives the operating command from wireless remote control. The hydraulic pressure supply is controlled by the wireless signal receiving controller to hydraulically drive the hanging rod to rotate, lengthen and shorten, and the paw to take object. With this, the operator can directly control hydraulic hanging rod to hang and take recycling object outside the vehicle and move into the dipper of recycling truck via wireless remote control on the ground. The hydraulic hanging device can be operated easily and conveniently, and can enhance the safeness of the operator while operating.
Patent TW-I284133-B (TW)
Title: High-concentration liquid pullulan and method of circulating the same
Inventor: KANBE MITSUYUKI
IPC: C08B37/00
Filed: 2003-11-21
Granted: 2007-07-21
Abstract: This invention provides a kind of novel high-concentration liquid pullulan and a method of circulating the same, in which, the high-concentration liquid pullulan exhibits a viscosity, as determined in terms of 10 (w/w)% pullulan concentration according to the Ubelode viscometer method (measured at 30 DEG C), of 2.5 mm<2>/s or above, a common bacteria content of less than 300 bacteria per product gram, a negativity with respect to coliform group, a pH value of 4.5 to 7.5 and a pullulan concentration of 20 (w/w)% or more and a method of circulating the same under given temperature conditions is provided.
Patent TW-I230402-B (TW)
Title: Dispenser for liquid crystal display panel and dispensing method using the same
Inventor: JUNG SUNG-SU
IPC: B05C5/02
Filed: 2003-11-25
Granted: 2005-04-01
Abstract: A dispenser for a liquid crystal display panel includes a substrate on which a plurality of image display parts is formed, a table on which the substrate is loaded, a plurality of syringes for dispensing a material on the substrate, and a plurality of supports aligning and affixing the plurality of syringes, wherein at least a first predetermined number of the plurality of syringes is affixed and aligned to at least one of the plurality of supports.
Patent TW-I231141-B (TW)
Title: Rear projection television with simple skeleton
Inventor: CHEN KUO-WEN
IPC: H04N5/74
Filed: 2003-11-28
Granted: 2005-04-11
Abstract: A rear projection television comprises a casing and a skeleton in the casing. The skeleton consists of links and ball connectors having screwed holes with various angles, for supporting components of an optical system. The skeleton can reduce the manufacturing cost and enhance the relative precision of the components.
Patent TW-I246132-B (TW)
Title: Semiconductor device
Inventor: EZAKI TAKAYUKI
IPC: H01L27/04
Filed: 2004-02-16
Granted: 2005-12-21
Abstract: The subject of the present invention is that when using thermal pressing for connection with external substrate, the method can reduce the damage to the first functional area with lower pressure endurance for high reliability connection. The semiconductor device according to the present invention is to configure the first functional area (1), such as the memory device area, and the second functional area (2), such as the driving circuit and the signal processing circuit, on the substrate (10); and, by looking down the substrate (10), configure the bump B as the electrode for the signal input and output with the external in the second functional area (2) inner than the externally connected rectangle of the first functional area (1).
Patent TW-I286510-B (TW)
Title: Die for molding disc substrate
Inventor: EBINA TOSHIYUKI
IPC: G11B7/26
Filed: 2004-03-08
Granted: 2007-09-11
Abstract: The object of the present invention is to provide a die for molding disc substrate capable of enhancing the fluidity of molten resin so as to prevent the wedges of the press-molding machine in the inner periphery from protruding out of the mold slot from the press-molding machine, and to overcome the insufficient strength of the press-molding machine in the inner periphery. The solution of the present invention is that a die 1, for molding disc substrates, in accordance with the present invention comprises a stamper 20, in which a to-be-held surface 33 that diverges continuously from an inner circumferential surface 32 of a center hole 31 is formed between the inner circumferential surface 32 and an inner circumferential side head surface 34 by punching the center hole 31, an inner stamper holder 16 that holds the inner circumferential side 20a of the stamper 20 includes a cylindrical body portion 41 and a claw portion 42, in the claw portion, a cavity forming surface 43 that is substantially parallel to the inner circumferential side head surface 34 of the stamper 20 and a holding surface 46 that diverges toward the cavity in a tapered fashion and holds said to-be-held surface 33 are formed, and, in the cylindrical body portion 41, a cylindrical surface 47 that is opposed to the inner circumferential surface 32 of the stamper 20 is formed.
Patent TW-I249112-B (TW)
Title: Dynamic course generation system
Inventor: YANG ERIC
IPC: G06F17/30
Filed: 2004-03-23
Granted: 2006-02-11
Abstract: The present invention provides a dynamic course generation system, which is suitable for language learning or other interactive learning circumstance for dynamically generating an individual course menu for a client. When the client connects his own information to the courses database of the present invention via the network, the application program of the present invention will compare the information of the client with the courses database to select at least one course from the courses database to generate the individual menu for the client.
Patent TW-I243617-B (TW)
Title: Optimized structure for digital separation of composite video signals
Inventor: DONG PING
IPC: H04N9/77
Filed: 2004-03-25
Granted: 2005-11-11
Abstract: A device and method are provided for implementing digital baseband separation of composite video signals with reduced memory requirements. The method and device require that only the composite signal be stored in a large delay element. Multiple quadrature demodulators are employed to generate multiple delayed complex baseband signals. Therefore, no large complex baseband delay elements is required.
Patent TW-I277728-B (TW)
Title: Strain gage and method for manufacturing the same
Inventor: KIEFFER THOMAS PATRICK
IPC: G01L1/18
Filed: 2004-05-14
Granted: 2007-04-01
Abstract: An improved strain gage is disclosed. The strain gage includes a semi-rigid substrate having a thickness of about 1 to about 30 mils, a resistive strain sensitive foil bonded to the semi-rigid substrate for providing a resistance varying with strain associated with a surface to which the strain gage is attached, and a first and a second terminal operatively connected to the resistive strain sensitive foil.